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GENERAL MTRS CO
GENERAL MTRS CO. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 14 Institutional holders with a total value of $110,593,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JPMORGAN CHASE & CO 773,100 26,293,000 23.77% Call
2 Timber Hill LLC 646,800 21,998,000 19.89% Call
3 CITADEL ADVISORS LLC 614,500 20,899,000 18.90% Call
4 CMT CAPITAL MARKETS TRADING GMBH 430,400 14,638,000 13.24% Call
5 GROUP ONE TRADING LLC 283,800 9,652,000 8.73% Call
6 CMT Asset Management Ltd 175,800 5,979,000 5.41% Call
7 Virtu KCG Holdings LLC 89,200 3,034,000 2.74% Call
8 SG Americas Securities, LLC 1,409,800 2,847,000 2.57% Call
9 COMMERZBANK AKTIENGESELLSCHAFT /FI 50,000 1,700,000 1.54% Call
10 Allianz Asset Management GmbH 44,900 1,527,000 1.38% Call
11 ALTFEST L J & CO INC 41,882 1,424,000 1.29%
12 Marathon Trading Investment Management LLC 11,500 391,000 0.35% Call
13 SIMPLEX TRADING, LLC 1,383 209,000 0.19% Call
14 Teewinot Capital Advisers, L.L.C. 1,000 2,000 0.00% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.